strengthening, improvements to riding quality, construction of minor bridge including protective works in government roads of srivaikundam & sathankulam ( h ) c&m sub-division ( tnv 42 ) road a ) strengthening at km 1 / 0 - 3 / 0, km 10 / 0 - 11 / 0 of theripanai - munanjipatti road including protective works at km 1 / 4, 1 / 6road b ) improvementstoridingqualityat km1 / 0 -3 / 2 of irruvappapuram-kovankadu roadroad c ) improvementstoridingqualityat km0 / 0 -2 / 2 of aniabaranallur harijion colony roadroad d ) improvements to riding quality at km 1 / 4 - 3 / 0, of alwarthoppu-sirvaramamangalm roadroad e ) improvements to riding quality at km 0 / 0 - 1 / 2, of padmanabamangalam-isavankulam road road f ) improvements to riding quality at km 0 / 0 - 1 / 2, of sivaramangalam-appankovil roadroad g ) improvementstoridingqualityat km0 / 0 -1 / 4 of ganapathysamuthiram road road h ) improvementstoridingqualityat km0 / 0 -0 / 8 of alwarkaarkulam roadroad i ) construction of minor bridge at km 10 / 8 of karungulam - moolakaraipatti road in lieu of existing causeway